Question

Hi can anyone pls help me in dis math problem I WILL MARK U AS BRAINLEIST!!!
And here is the link of the video

Answer 1

Answer:

Triangles A & C are right triangles.

Step-by-step explanation:

Triangles A & C are right triangles because they make a 90 degree angle were a pair of legs intersect. That box in the corner of each triangle indicates that the triangle is 90 degrees, therefore a right triangle.  

Answer 2

Answer:

Triangle A and C is the right angle